Measurement Subs Flashcards
You say you are aware of the different methods of measurement, could you tell me what those are?
- Trundle wheel - measuring land
- Lasers
- Tape
- Rod
- Promap / Edozo you can measure the building
What are the problems with using lasers?
They are generally accurate within 1.5mm - 200m but:
- Bright sunlight may distort figures
- Need to be calibrated regularly
What basis of measurements are there and where can they be found?
GEA, GIA, NIA - Found in the Code of Measuring Practice 2015 (GUIDANCE NOTE)
IPMS
GLOBAL PS RICS PROPERTY MEASUREMENT 2018
When would you use GEA?
GEA is when you are measuring the Area of a Building including THE THICKNESS OF EXTERNAL WALL
Includes - the thickness of the external wall
- columns
Excluded - canopies
- parking
Use for Rating and PLanning
What is GIA and when would you use it?
GIA is measured to the internal face of the perimeter wall
Includes: - Columns
- Stairwells - Garages - WCs
Excludes: - Canopies
- External balconies - Thickness of perimeter walls
Used for measuring Industrial Units / Retail Warehouse
What is NIA and when would you use it?
Measuring the Net Internal Area of the property to the internal face of the perimeter wall.
Includes: - Kitchens
- Atria - Ramps - Non structural walls
Excludes: - WCs
- Stairwells - Permanent circulation areas - Columns - Plant rooms - Areas under 1.5m
Used for retail and offices on a dual basis.
What is the purpose of the RICS PS Property Measurement 2018
AIM:
- CONSISTENCY - To provide consistency for property measurement across the world.
- TRANSPARENCY
EFFECTIVE MAY 2018
What are the general principles set out in the RICS PS Property Measurement 2018?
- DATE your measurements
- MEASURING METHODOLOGY ADOPTED
- CONVERSION FACTOR
- CLEARLY DOCUMENTED
- RETAIN RECORDS
- MUST DOCUMENT YOUR REASON FOR NOT USING IPMS
- MEMBERS REPORT ON A DUAL BASIS - until IPMS is embedded in market.
- At present - MEMBERS MUST ADVISE CLIENTS ON THE BENEFITS OF IPMS
What are the benefits of IPMS?
- Increased TRANSPARENCY of property data.
- CONSISTENT language for the property world.
- Easier property portfolio BENCHMARKING.
- Greater CREDIBILITY for valuation professionals world-wide (www.ipmsc.org)
What are the definitions of IPMS?
IPMS 1 - Offices - Planning or building cost (GEA)
IPMS 2 - Offices - Agency & Valuation purposes (GIA)
IPMS 3 - Agency & Valuation Purposes (NIA)
What does IPMS 1 state?
Measure building including EXTERNAL WALLS
Included - covered galleries
(stated sep) - Balconies
Excludes: - External stairwells
- Patios, refuse areas.
What does IPMS 2 state?
Measure whole building TO INTERNAL DOMINANT FACE
IDF: the inside finished surface area comprising of 50% or more of Floor to Ceiling height.
Included - covered galleries and balconies
(stated sep)
Excludes: - External stairwells
- Patios, refuse areas.
What does IPMS 3 state?
Measure part of building in EXCLUSIVE USE to the INTERNAL DOMINANT FACE
IDF - the inside finished surface area comprising of 50% or more of floor to ceiling height.
includes: columns, internal walls!!, areas under 1.5m
Included but stated separately - covered galleries and balconies and roof terraces
Excluded: Shared common facilities eg. WCs, lifts, stairs.
You mention you measured an industrial unit in Wapping on a GIA basis, what did you include and not include?
GIA is measured to the internal face of the perimeter wall
Includes: - Stairwells
- WCs
Excludes: - Thickness of perimeter walls
Was there a mezzanine? If there was would you have included this in your measurement?
Yes if it was permanent
What else did you measure?
Industrial Unit Wapping
Site Cover 80%
Eaves height of 5m
What is the institutional specification for industrial buildings?
- Steal Portal Frame
- Insulated steel profiled cladding walls and roof
- 8m Clear eaves height
- Full Height Loading Doors
- Approx Site cover 40%
- 5-10 % office content
- Plastic coated Steal Cladding
What was your MR for your industrial building in Wapping?
What yield did you adopt?
£10
6%